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Iterating over each line of ls -l output
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What is the $1 doing here? I need to use this in a script I'm writing that accepts arguments. The $1 is throwing things off. What can I put there instead of $1 to get the same effect? I'd like to use the second solution.
– noob-in-need
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nodejs require inside TypeScript file
...do I load a regular NodeJS module (from node_modules ) from within a TypeScript class?
4 Answers
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How to make an HTTP POST web request
... status.
Console.WriteLine(((HttpWebResponse)response).StatusDescription);
// Get the stream containing content returned by the server.
dataStream = response.GetResponseStream();
// Open the stream using a StreamReader for easy access.
Stre...
How can I determine whether a 2D Point is within a Polygon?
...ee floating point values per polygon side in memory. It's a typical memory vs computation time trade off.
Last but not least: If you may use 3D hardware to solve the problem, there is an interesting alternative. Just let the GPU do all the work for you. Create a painting surface that is off screen....
Where are static variables stored in C and C++?
... of those. Is that right? I suppose I could take a look at an STM32 linker script again to study the memory allocation more too.
– Gabriel Staples
Feb 26 at 21:48
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Why would anybody use C over C++? [closed]
...nguage for writing some kind of libraries, like small universal libraries, scripting languages and, yes, rendering engines.
– keebus
Mar 4 '16 at 20:42
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How to extract img src, title and alt from html using php? [duplicate]
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The script must be edited like this
foreach( $result[0] as $img_tag)
because preg_match_all return array of arrays
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im...
Normalizing mousewheel speed across browsers
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Original attempt to be correct follows.
Here is my first attempt at a script to normalize the values. It has two flaws on OS X: Firefox on OS X will produce values 1/3 what they should be, and Chrome on OS X will produce values 1/40 what they should be.
// Returns +1 for a single wheel roll 'u...
Function to return only alpha-numeric characters from string?
...inition of alphanumeric includes letters in foreign languages and obsolete scripts then you will need to use the Unicode character classes.
Try this to leave only A-Z:
$result = preg_replace("/[^A-Z]+/", "", $s);
The reason for the warning is that words like résumé contains the letter é that ...
Convert HTML + CSS to PDF [closed]
...u have commandline access and DON'T want to pay $3500, PhantomJS with this script: github.com/ariya/phantomjs/blob/master/examples/rasterize.js might be a solution - it's the free and easy way!
– chjortlund
Oct 8 '14 at 14:16
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